UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYPfg1+6NFfGd40LTwYYS0q220jV8JEkG1DeK9op6eg=' 
WHERE 
  key_id = '4385debc4a1b8a5d551edeb90231750b4597dbf115362093608e2b70bb4cc85f' 
  AND (
    token = 'uYPfg1+6NFfGd40LTwYYS0q220jV8JEkG1DeK9op6eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )